If you have Admin/Editor access permissions to any of the pages which were already added in existing Facebook account, then "Page Transfer" option will be shown after selecting the Facebook page.
Page Transfer pop up will come while you add the Facebook accounts in Social Networks, Post Manager and Teams & Brands
- Navigate to Social Networks in profile menu
- Click on ‘Add Account’ button in Facebook section
- While adding the account, try to select a Facebook page that is already added in your MavSocial account
- A pop up will be shown with the page transfer option, If you click on Ok, then the existing page with posts will be transferred to the new Facebook account